PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Core i5-1155G7 is manufactured by Intel. It was released in 31 May 2021 (4 years ago). It is based on the Tiger Lake-UP3 (2020−2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 9,686 points. Launch price was $309.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i5-1155G7 is positioned at rank #677 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i5-1155G7

#664

Atom x5-Z8300

MSRP: $20|Avg: N/A

936%

#665

Atom Z3735G

MSRP: $17|Avg: N/A

922%

#666

Core i5-480M

MSRP: $81|Avg: $77

847%

#667

Core i5-460M

MSRP: $80|Avg: $129

843%

#668

Core i5-2540M

MSRP: $266|Avg: $10

835%

#670

Core i5-450M

MSRP: $32|Avg: $31

806%

#671

Core i3-380M

MSRP: $49|Avg: $25

773%

#672

Core i5-430M

MSRP: N/A|Avg: $33

772%

#673

Core 2 Duo T6600

MSRP: N/A|Avg: $4

751%

#677

Core i5-1155G7

MSRP: N/A|Avg: N/A

100%

#680

Core i3-N305

MSRP: $309|Avg: $309

99%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-1155G7 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-1155G7 specifications and capabilities.

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Processing Power

The Core i5-1155G7 is a 4-core / 8-thread processor based on the Tiger Lake-UP3 (2020−2021) architecture, manufactured on a 10 nm SuperFin process node. It reaches a maximum boost clock of 4.5 GHz from a base frequency of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 1.25 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 9,686, placing it in the Budget performance tier as a Aging generation product.

Specification	Core i5-1155G7
Cores / ThreadsPhysical/logical processing units	4C / 8T
Max Boost ClockPeak single-core speed under boost	4.5 GHz
Base ClockGuaranteed minimum operating frequency	2.5 GHz
ArchitectureCPU microarchitecture design	Tiger Lake-UP3 (2020−2021)
Process NodeFabrication technology — smaller = more efficient	10 nm SuperFin
L3 CacheShared cache — reduces memory latency for all cores	8 MB (total)
L2 CachePer-core fast cache for frequently accessed data	1.25 MB (per core)
L1 CacheUltra-fast per-core cache	80 kB (per core)
Die SizePhysical silicon area of the processor	144 mm2
Bus SpeedData bus frequency	4 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	9,686

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Memory & Platform

The Core i5-1155G7 fits into the FCBGA1449 socket and supports PCIe 4.0. It supports DDR4 memory.

Specification	Core i5-1155G7
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Tiger Lake
SocketMotherboard socket required	FCBGA1449
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 4.0
RAM TypeSupported memory standard	DDR4
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The Core i5-1155G7 has a rated TDP (Thermal Design Power) of 28 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i5-1155G7
TDPThermal Design Power — heat output under sustained workload	28 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

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Value Analysis

It currently holds Rank #677 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1324 out of all indexed processors.

Specification	Core i5-1155G7
Launch PriceOriginal retail price at launch	$309
Cost-Benefit RankPosition in overall value ranking	#677
Performance RankPosition in overall performance ranking	#1324
Release DateLaunch date	31 May 2021 (4 years ago)
Release Year	2021
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel